<div id="custom_example_header">

</div>
<div id="custom_example_main">
    <div class="terminal" id="terminal-output">
     
      </div>
    
      <div class="input-area">
        <input type="text" id="terminal-input" class="input-field" placeholder="Enter command...">
        <button class="submit-btn" onclick="custom_example.sendCommand()">Send</button>
      </div>
</div>